07-07-2020, 05:13 PM
(This post was last modified: 07-07-2020, 05:23 PM by Peter Clayton.)
Just watching Repair Shop as they restore a home built telescope from WWII. looks like the builder used a Seven front hub as a swivel. They get in everything these SevensJust found on youtube look at 2:58 https://youtu.be/fmbCJMglfRY?t=178